diff options
Diffstat (limited to 'strbuf.c')
| -rw-r--r-- | strbuf.c | 56 |
1 files changed, 55 insertions, 1 deletions
@@ -479,6 +479,23 @@ void strbuf_addbuf_percentquote(struct strbuf *dst, const struct strbuf *src) } } +#define URL_UNSAFE_CHARS " <>\"%{}|\\^`:?#[]@!$&'()*+,;=" + +void strbuf_add_percentencode(struct strbuf *dst, const char *src, int flags) +{ + size_t i, len = strlen(src); + + for (i = 0; i < len; i++) { + unsigned char ch = src[i]; + if (ch <= 0x1F || ch >= 0x7F || + (ch == '/' && (flags & STRBUF_ENCODE_SLASH)) || + strchr(URL_UNSAFE_CHARS, ch)) + strbuf_addf(dst, "%%%02X", (unsigned char)ch); + else + strbuf_addch(dst, ch); + } +} + size_t strbuf_fread(struct strbuf *sb, size_t size, FILE *f) { size_t res; @@ -539,7 +556,6 @@ ssize_t strbuf_write(struct strbuf *sb, FILE *f) return sb->len ? fwrite(sb->buf, 1, sb->len, f) : 0; } - #define STRBUF_MAXLINK (2*PATH_MAX) int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint) @@ -675,6 +691,16 @@ int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term) } #endif +int strbuf_appendwholeline(struct strbuf *sb, FILE *fp, int term) +{ + struct strbuf line = STRBUF_INIT; + if (strbuf_getwholeline(&line, fp, term)) + return EOF; + strbuf_addbuf(sb, &line); + strbuf_release(&line); + return 0; +} + static int strbuf_getdelim(struct strbuf *sb, FILE *fp, int term) { if (strbuf_getwholeline(sb, fp, term)) @@ -1125,3 +1151,31 @@ int strbuf_normalize_path(struct strbuf *src) strbuf_release(&dst); return 0; } + +int strbuf_edit_interactively(struct strbuf *buffer, const char *path, + const char *const *env) +{ + char *path2 = NULL; + int fd, res = 0; + + if (!is_absolute_path(path)) + path = path2 = xstrdup(git_path("%s", path)); + + fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0666); + if (fd < 0) + res = error_errno(_("could not open '%s' for writing"), path); + else if (write_in_full(fd, buffer->buf, buffer->len) < 0) { + res = error_errno(_("could not write to '%s'"), path); + close(fd); + } else if (close(fd) < 0) + res = error_errno(_("could not close '%s'"), path); + else { + strbuf_reset(buffer); + if (launch_editor(path, buffer, env) < 0) + res = error_errno(_("could not edit '%s'"), path); + unlink(path); + } + + free(path2); + return res; +} |